Out of the following, the best material capable of withstanding shock & vibration without the danger of cracking is ___________________?
Correct answer: A. Malleable iron
- A. Malleable iron
- B. Grey cast iron
- C. Chilled cast iron
- D. White cast iron
Explanation
Malleable iron is comparatively ductile and tough, allowing it to absorb shock and vibration without cracking readily. Grey, white and chilled cast irons are more brittle because of their cast-iron microstructures.
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